diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 9536d39..0689cf3 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,5 +1,5 @@
 class HomeController < ApplicationController
   def index
-    @current_conference = Conference.current || Conference.new
+    @current_conference = Conference.first
   end
 end
diff --git a/app/controllers/lectures_controller.rb b/app/controllers/lectures_controller.rb
deleted file mode 100644
index 1128938..0000000
--- a/app/controllers/lectures_controller.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-class LecturesController < ApplicationController
-  before_filter :authenticate_user!
-  before_action :assign_lecture, only: [:show, :edit, :update, :confirm]
-
-  def index
-    @lectures = Lecture.where user: current_user
-  end
-
-  def new
-    @lecture = Lecture.new
-  end
-
-  def create
-    @lecture = current_user.lectures.build lecture_params
-
-    if @lecture.save
-      after_save_redirection
-    else
-      render :new, status: :unprocessable_entity
-    end
-  end
-
-  def edit
-  end
-
-  def update
-    if @lecture.update lecture_params
-      after_save_redirection
-    else
-      render :edit, status: :unprocessable_entity
-    end
-  end
-
-  def show
-  end
-
-  def confirm
-    @lecture.touch :confirmed_at
-    redirect_to @lecture, notice: I18n.t(:lecture_was_successfully_confirmed)
-  end
-
-  private
-
-  def assign_lecture
-    @lecture = current_user.lectures.find params[:id]
-  end
-
-  def lecture_params
-    params.require(:lecture).permit [:title, :subtitle, :length, :language, :abstract, :description, :notes, :track_id, :agreement]
-  end
-
-  def after_save_redirection
-    if current_user.speaker_profile.present?
-      redirect_to @lecture
-    else
-      redirect_to edit_user_registration_path, alert: I18n.t(:please_fill_in_your_speaker_profile)
-    end
-  end
-
-end
diff --git a/app/controllers/registrations_controller.rb b/app/controllers/registrations_controller.rb
deleted file mode 100644
index a781c0c..0000000
--- a/app/controllers/registrations_controller.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-class RegistrationsController < Devise::RegistrationsController
-  def edit
-    resource.build_speaker_profile unless resource.speaker_profile.present?
-  end
-
-  def update
-    @user = User.find(current_user.id)
-
-    successfully_updated = if needs_password?(@user, params)
-      @user.update_with_password(devise_parameter_sanitizer.sanitize(:account_update))
-    else
-      # remove the virtual current_password attribute
-      # update_without_password doesn't know how to ignore it
-      params[:user].delete(:current_password)
-      @user.update_without_password(devise_parameter_sanitizer.sanitize(:account_update))
-    end
-
-    if successfully_updated
-      set_flash_message :notice, :updated
-      # Sign in the user bypassing validation in case their password changed
-      sign_in @user, :bypass => true
-      redirect_to after_update_path_for(@user)
-    else
-      render "edit"
-    end
-  end
-
-  private
-
-  def needs_password?(user, params)
-    user.email != params[:user][:email] ||
-      params[:user][:password].present? ||
-      params[:user][:password_confirmation].present?
-  end
-end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
deleted file mode 100644
index 8848ad2..0000000
--- a/app/controllers/sessions_controller.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-class SessionsController < Devise::SessionsController
-  def after_sign_in_path_for(user)
-    stored_location = stored_location_for user
-
-    if user.speaker_profile.present? || stored_location
-       stored_location || signed_in_root_path(user)
-    else
-      flash[:alert] = I18n.t(:please_fill_in_your_speaker_profile)
-      edit_user_registration_path
-    end
-  end
-end
diff --git a/app/controllers/workshops_controller.rb b/app/controllers/workshops_controller.rb
deleted file mode 100644
index 678939c..0000000
--- a/app/controllers/workshops_controller.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-class WorkshopsController < ApplicationController
-  before_filter :authenticate_user!
-  before_action :assign_workshop, only: [:show, :edit, :update, :confirm]
-
-  def index
-    @workshops = Workshop.where user: current_user
-  end
-
-  def new
-    @workshop = Workshop.new
-  end
-
-  def create
-    @workshop = current_user.workshops.build workshop_params
-
-    if @workshop.save
-      after_save_redirection
-    else
-      render :new, status: :unprocessable_entity
-    end
-  end
-
-  def edit
-  end
-
-  def update
-    if @workshop.update workshop_params
-      after_save_redirection
-    else
-      render :edit, status: :unprocessable_entity
-    end
-  end
-
-  def show
-  end
-
-  def confirm
-    @workshop.touch :confirmed_at
-    redirect_to @workshop, notice: I18n.t(:workshop_was_successfully_confirmed)
-  end
-
-  private
-
-  def assign_workshop
-    @workshop = current_user.workshops.find params[:id]
-  end
-
-  def workshop_params
-    params.require(:workshop).permit [:title, :subtitle, :length, :language, :abstract, :description, :notes, :track_id, :agreement]
-  end
-
-  def after_save_redirection
-    if current_user.speaker_profile.present?
-      redirect_to @workshop
-    else
-      redirect_to edit_user_registration_path, alert: I18n.t(:please_fill_in_your_speaker_profile)
-    end
-  end
-end
diff --git a/config/routes.rb b/config/routes.rb
index 1e003db..db046bb 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,17 +1,5 @@
 Rails.application.routes.draw do
-  resources :lectures, only: [:index, :new, :create, :edit, :update, :show] do
-    member do
-      get 'confirm'
-    end
-  end
-
-  resources :workshops, only: [:index, :new, :create, :edit, :update, :show] do
-    member do
-      get 'confirm'
-    end
-  end
-
-  devise_for :users, controllers: {registrations: 'registrations', sessions: 'sessions'}
+  devise_for :users
 
   namespace :management do
     get '/', to: 'events#index'
@@ -45,58 +33,4 @@ Rails.application.routes.draw do
   end
 
   root 'home#index'
-  # The priority is based upon order of creation: first created -> highest priority.
-  # See how all your routes lay out with "rake routes".
-
-  # You can have the root of your site routed with "root"
-  # root 'welcome#index'
-
-  # Example of regular route:
-  #   get 'products/:id' => 'catalog#view'
-
-  # Example of named route that can be invoked with purchase_url(id: product.id)
-  #   get 'products/:id/purchase' => 'catalog#purchase', as: :purchase
-
-  # Example resource route (maps HTTP verbs to controller actions automatically):
-  #   resources :products
-
-  # Example resource route with options:
-  #   resources :products do
-  #     member do
-  #       get 'short'
-  #       post 'toggle'
-  #     end
-  #
-  #     collection do
-  #       get 'sold'
-  #     end
-  #   end
-
-  # Example resource route with sub-resources:
-  #   resources :products do
-  #     resources :comments, :sales
-  #     resource :seller
-  #   end
-
-  # Example resource route with more complex sub-resources:
-  #   resources :products do
-  #     resources :comments
-  #     resources :sales do
-  #       get 'recent', on: :collection
-  #     end
-  #   end
-
-  # Example resource route with concerns:
-  #   concern :toggleable do
-  #     post 'toggle'
-  #   end
-  #   resources :posts, concerns: :toggleable
-  #   resources :photos, concerns: :toggleable
-
-  # Example resource route within a namespace:
-  #   namespace :admin do
-  #     # Directs /admin/products/* to Admin::ProductsController
-  #     # (app/controllers/admin/products_controller.rb)
-  #     resources :products
-  #   end
 end
diff --git a/spec/controllers/lectures_controller_spec.rb b/spec/controllers/lectures_controller_spec.rb
deleted file mode 100644
index b4095a2..0000000
--- a/spec/controllers/lectures_controller_spec.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe LecturesController, type: :controller do
-  let(:user) { create :user, confirmed_at: Time.now }
-
-  before do
-    sign_in user
-  end
-
-  describe 'GET index' do
-    it 'returns HTTP Success status code'
-    it 'assigns the lectures of the current user to @lectures'
-  end
-
-  describe 'GET new' do
-    it 'returns HTTP Success status code' do
-      get :new
-      expect(response).to be_success
-    end
-
-    it 'assigns a blank lecture to @lecture'
-  end
-
-  describe 'POST create' do
-    it 'assigns the new lecture to @lecture'
-
-    context 'when passed correct parameters' do
-      it 'creates a new lecture'
-      it 'redirects to the created lecture'
-    end
-
-    context 'when passed incorrect parameters' do
-      it 'renders the edit template'
-      it 'returns HTTP Unprocessable Entity status code'
-    end
-  end
-
-  describe 'GET edit' do
-    context 'when the lecture exists' do
-      it 'returns http success'
-      it 'assigns the lecture to @lecture'
-    end
-
-    context 'when the lecture does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-  end
-
-  describe 'PUT update' do
-    context 'when the lecture does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-
-    context 'when the lecture exists' do
-      it 'assigns the lecture to @lecture'
-
-      context 'when passed correct parameters' do
-        it 'redirects to the updated lecture'
-      end
-
-      context 'when passed incorrect parameters' do
-        it 'renders the edit template'
-        it 'returns HTTP Unprocessable Entity status code'
-      end
-    end
-  end
-
-  describe 'GET show' do
-    context 'when the lecture exists' do
-      it 'returns HTTP Success status code'
-      it 'assigns the lecture to @lecture'
-    end
-
-    context 'when the lecture does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-  end
-end
diff --git a/spec/controllers/workshops_controller_spec.rb b/spec/controllers/workshops_controller_spec.rb
deleted file mode 100644
index 34a528f..0000000
--- a/spec/controllers/workshops_controller_spec.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe WorkshopsController, type: :controller do
-  let(:user) { create :user, confirmed_at: Time.now }
-
-  before do
-    sign_in user
-  end
-
-  describe 'GET index' do
-    it 'returns HTTP Success status code'
-    it 'assigns the workshops of the current user to @workshops'
-  end
-
-  describe 'GET new' do
-    it 'returns HTTP Success status code' do
-      get :new
-      expect(response).to be_success
-    end
-
-    it 'assigns a blank workshop to @workshop'
-  end
-
-  describe 'POST create' do
-    it 'assigns the new workshop to @workshop'
-
-    context 'when passed correct parameters' do
-      it 'creates a new workshop'
-      it 'redirects to the created workshop'
-    end
-
-    context 'when passed incorrect parameters' do
-      it 'renders the edit template'
-      it 'returns HTTP Unprocessable Entity status code'
-    end
-  end
-
-  describe 'GET edit' do
-    context 'when the workshop exists' do
-      it 'returns http success'
-      it 'assigns the workshop to @workshop'
-    end
-
-    context 'when the workshop does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-  end
-
-  describe 'PUT update' do
-    context 'when the workshop does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-
-    context 'when the workshop exists' do
-      it 'assigns the workshop to @workshop'
-
-      context 'when passed correct parameters' do
-        it 'redirects to the updated workshop'
-      end
-
-      context 'when passed incorrect parameters' do
-        it 'renders the edit template'
-        it 'returns HTTP Unprocessable Entity status code'
-      end
-    end
-  end
-
-  describe 'GET show' do
-    context 'when the workshop exists' do
-      it 'returns HTTP Success status code'
-      it 'assigns the workshop to @workshop'
-    end
-
-    context 'when the workshop does not exist' do
-      it 'returns HTTP Not Found status code'
-    end
-  end
-end
diff --git a/spec/factories/events.rb b/spec/factories/events.rb
deleted file mode 100644
index c2b3c18..0000000
--- a/spec/factories/events.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-# Read about factories at https://github.com/thoughtbot/factory_girl
-
-FactoryGirl.define do
-  factory :lecture do
-    title { |n| "Lecture #{n}" }
-    subtitle "Lorem Ipsum"
-    length 45
-    language "bg_BG"
-    abstract "An Abstract"
-    description "A Description"
-    notes "Some Notes"
-    agreement true
-    track
-    user
-  end
-
-  factory :workshop do
-    title { |n| "Workshop #{n}" }
-    subtitle "Lorem Ipsum"
-    length 60
-    language "bg_BG"
-    abstract "An Abstract"
-    description "A Description"
-    notes "Some Notes"
-    agreement true
-    track
-    user
-  end
-end
diff --git a/spec/factories/speaker_profiles.rb b/spec/factories/speaker_profiles.rb
deleted file mode 100644
index dbabf5a..0000000
--- a/spec/factories/speaker_profiles.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-# Read about factories at https://github.com/thoughtbot/factory_girl
-
-FactoryGirl.define do
-  factory :speaker_profile do
-    first_name "John"
-    last_name "Doe"
-    organisation "Example Org"
-    public_email "a@b.com"
-    picture { Rack::Test::UploadedFile.new(File.join(Rails.root, 'spec', 'support', 'picture.jpg')) }
-    mobile_phone "0883444555"
-    biography "Lorem ipsum"
-    github "octocat"
-    twitter "handle"
-    user
-  end
-end
diff --git a/spec/models/lecture_spec.rb b/spec/models/lecture_spec.rb
deleted file mode 100644
index 296eab1..0000000
--- a/spec/models/lecture_spec.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe Lecture, :type => :model do
-  let(:event) { build :lecture }
-
-  it_behaves_like 'an event'
-
-  describe 'length' do
-    it 'must be between 40 and 45 minutes' do
-      event.length = 30
-      expect(event).to have_error_on :length
-
-      event.length = 60
-      expect(event).to have_error_on :length
-
-      event.length = 40
-      expect(event).to_not have_error_on :length
-
-      event.length = 45
-      expect(event).to_not have_error_on :length
-    end
-  end
-end
diff --git a/spec/models/speaker_profile_spec.rb b/spec/models/speaker_profile_spec.rb
deleted file mode 100644
index 76453df..0000000
--- a/spec/models/speaker_profile_spec.rb
+++ /dev/null
@@ -1,96 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe SpeakerProfile, :type => :model do
-  it 'is invalid without a first name' do
-    expect(build(:speaker_profile, first_name: nil)).to have_error_on :first_name
-  end
-
-  it 'is invalid without a last name' do
-    expect(build(:speaker_profile, last_name: nil)).to have_error_on :last_name
-  end
-
-  it 'is invalid without a picture' do
-    expect(build(:speaker_profile, picture: nil)).to have_error_on :picture
-  end
-
-  describe 'mobile_phone' do
-    it 'must be present' do
-      expect(build(:speaker_profile, mobile_phone: nil)).to have_error_on :mobile_phone
-    end
-
-    it 'must be a valid phone number' do
-      expect(build(:speaker_profile, mobile_phone: 'abc')).to have_error_on :mobile_phone
-    end
-
-    it 'is stored in a normalized form' do
-      speaker_profile = create :speaker_profile, mobile_phone: '0883444555'
-      expect(speaker_profile.mobile_phone).to eq '359883444555'
-
-      speaker_profile.mobile_phone = '+1883444555'
-      speaker_profile.save
-      expect(speaker_profile.mobile_phone).to eq '1883444555'
-    end
-  end
-
-  describe 'public email' do
-    it 'can be absent' do
-      expect(build(:speaker_profile, public_email: '')).to_not have_error_on :public_email
-    end
-
-    it 'can contain exatly one @ when present' do
-      expect(build(:speaker_profile, public_email: 'test@@example.com')).to have_error_on :public_email
-      expect(build(:speaker_profile, public_email: 'test@example.com')).to_not have_error_on :public_email
-      expect(build(:speaker_profile, public_email: 'testexample.com')).to have_error_on :public_email
-    end
-  end
-
-  describe 'twitter handle' do
-    it 'can be absent' do
-      expect(build(:speaker_profile, twitter: '')).to_not have_error_on :twitter
-    end
-
-    context 'when present' do
-      it 'is stored without a starting @' do
-        expect(create(:speaker_profile, twitter: '@foobar').twitter).to eq 'foobar'
-      end
-
-      it 'must contain only alphanumeric symbols or an underscore' do
-        speaker_profile = build :speaker_profile
-        speaker_profile.twitter = 'fooBar_1'
-        expect(speaker_profile).to_not have_error_on :twitter
-
-        speaker_profile.twitter = 'foobar!'
-        expect(speaker_profile).to have_error_on :twitter
-      end
-
-      it 'must be maximum 15 symbols long' do
-        expect(build(:speaker_profile, twitter: 'a'*16)).to have_error_on :twitter
-      end
-    end
-  end
-
-  describe 'github account' do
-    it 'can be absent' do
-      expect(build(:speaker_profile, github: '')).to_not have_error_on :twitter
-    end
-
-    context 'when present' do
-      it 'must contain only alphanumeric symbols or a dash' do
-        speaker_profile = build :speaker_profile
-        speaker_profile.github = 'fooBar-1'
-        expect(speaker_profile).to_not have_error_on :github
-
-        speaker_profile.github = 'foobar!'
-        expect(speaker_profile).to have_error_on :github
-      end
-
-      it 'must not start with a dash' do
-        expect(build(:speaker_profile, github: '-foobar')).to have_error_on :github
-      end
-    end
-  end
-
-  it 'is invalid without a bio' do
-    expect(build(:speaker_profile, biography: nil)).to have_error_on :biography
-  end
-end
diff --git a/spec/models/workshop_spec.rb b/spec/models/workshop_spec.rb
deleted file mode 100644
index c55dcad..0000000
--- a/spec/models/workshop_spec.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe Workshop, :type => :model do
-  let(:event) { build :workshop }
-
-  it_behaves_like 'an event'
-
-  describe 'length' do
-    it 'must be between 30 and 120 minutes' do
-      event.length = 20
-      expect(event).to have_error_on :length
-
-      event.length = 240
-      expect(event).to have_error_on :length
-
-      event.length = 30
-      expect(event).to_not have_error_on :length
-
-      event.length = 120
-      expect(event).to_not have_error_on :length
-    end
-  end
-end
diff --git a/spec/support/shared_examples/.keep b/spec/support/shared_examples/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/spec/support/shared_examples/shared_examples_for_events.rb b/spec/support/shared_examples/shared_examples_for_events.rb
deleted file mode 100644
index 3bb5847..0000000
--- a/spec/support/shared_examples/shared_examples_for_events.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-RSpec.shared_examples 'an event' do
-  it 'is invalid if the event agrement is not accepted' do
-    event.agreement = false
-    expect(event).to have_error_on :agreement
-  end
-
-  it 'is invalid without a title' do
-    event.title = ''
-    expect(event).to have_error_on :title
-  end
-
-  describe 'length' do
-    it 'must be present' do
-      event.length = ''
-      expect(event).to have_error_on :length
-    end
-
-    it 'must be a number' do
-      event.length = 'foo'
-      expect(event).to have_error_on :length
-    end
-
-    it 'must be larger than zero' do
-      event.length = '-10'
-      expect(event).to have_error_on :length
-    end
-  end
-
-  it 'is invalid without an abstract' do
-    event.abstract = ''
-    expect(event).to have_error_on :abstract
-  end
-
-  it 'is invalid without a description' do
-    event.description = ''
-    expect(event).to have_error_on :description
-  end
-end